The mass of in the 2.02 g mixture is: | Mole Concept and Some Basic Concepts of Chemistry — Chem-Mantra

Mole Concept and Some Basic Concepts of ChemistryeasyMCQ SINGLE

Question

The mass of $H_2C_2O_4$ in the 2.02 g mixture is:

Answer: A

💡 Solution & Explanation

Using the moles found ($x=y \approx 0.01$ mol), the mass of $H_2C_2O_4$ (MW=90) is approximately 0.90 g. [1]

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